"Mateen reportedly called 911 shortly before the shooting and swore allegiance to the leader of ISIS, Abu Bakr al-Baghdadi.
Mateen shows the twisted religious training of ISIS supporters, who
believe that God supports their burning 19 girls alive when they refuse to be sex slaves or, in this case, massacring innocent people at a nightclub. They are told that God celebrates such atrocities as fulfillment of Islamic values....."
Orlando Killer Identified As Muslim Extremist Who Pledged Allegiance To ISIS | JONATHAN TURLEY